PLEASE NOTE - Some products are not immediately available. If your order will be delayed, we will e-mail you or call you and let you know.
E-MAIL US HERE about availability and we will respond quickly! We ship same day if your order was placed by 1:00 PM EST during normal business hours BASED ON AVAILABILITY.
NEXT DAY SHIPPING NOTE - Please see our Shipping Policy SATURDAY OR SUNDAY DELIVERY IS NOT AN OPTION.

IMPORTANT - OUR OFFICES WILL BE CLOSED FOR SCHEDULED MAINTENANCE ON THURSDAY, NOVEMBER 21st & FRIDAY, NOVEMBER 22nd.
ALL ORDERS PLACED ON THURSDAY, NOVEMBER 21st THROUGH SUNDAY, NOVEMBER 24th WILL BE PROCESSED WHEN WE OPEN MONDAY, NOVEMBER 25th.

WE APPRECIATE YOUR PATIENCE AS WE IMPROVE OUR ABILITY TO SERVE YOU BY UPDATING OUR INTERNAL COMPUTER SYSTEMS!

WINTERIZING

Winterizing Your Boat Engine - Just Do It

Check out Winterizing Items at discounted prices. We carry many winterizing items at discounted prices here at My Inboard Marine to help you get your inboard or outboard engine ready for the cold!0

Be sure to winterize your marine engine to get back on the water faster this Spring!

Check out My Inboard Marine, we have many boat engine winterizing options to choose from.

Click HERE to go back to the Maintenance Main Page.

1 Gallon Neutra-Salt Neutralizing Agent VOLVO-21687796
7%
$64.48 $68.98
Volvo Penta Neutra Salt is used as a washdown rinse or engine flushing concentrate to prevent rust & corrosion from saltwater exposure. Volvo Penta Neutra-Salt...
Gallon TC-W3 2-Stroke Outboard Oil Yamaha LUB-2STRK-M1-04
41%
$49.77 $84.72
Original Yamaha 2-stroke semi-synthetic oil helps protect against ring stick, corrosion, & wear in water-cooled 2 cycle outboard marine engines. Yamaha Yamalube 2M outboard engine...
REPLACEMENT RUDDER ASSEMBLY FOR TOURNAMENT SKI BOATS
12%
$1,089.48 $1,238.05
REPLACEMENT RUDDER ASSEMBLY FOR TOURNAMENT SKI BOATS Marine Hardware rudders are cast and machined in the USA The tiller arm is double keyed for left...
Support Tube Steering Clamp Block Aluminum OEM SA27274P
16%
$35.00 $41.65
Steering Support Tube - Outboard steering cable aluminum support tube Corrosion resistant aluminum construction for freshwater applications
CLEVIS KIT LINK ARM FOR STEERING CABLE UFLEX UFLA75
22%
$49.05 $63.29
Clevis Kit Link Arm for Steering Cable Sometimes Needed For End Of Cable To Tiller Arm Connection, Provides More Movement 1976 Older Nautique with OEM...
Anode Zinc Anode Drain Plug Indmar SkiVee V-Drive Transmission Indmar Brand OEM 90-5150 Anode Zinc Anode Drain Plug Indmar SkiVee V-Drive Transmission Indmar Brand OEM 90-5150
33%
$64.00 $95.99
For all Indmar engines 2007 and up that are outfitted with the Skivee V-drive transmission. Original Indmar 90-5150 Pencil Anode Drain Plug Anode Zinc For Indmar Drain...
Oil - Engine - Marine Engine Oil 25W-40 Five Quart Jug
9%
$50.29 $55.29
Synthetic blend 25W-40 engine oil is formulated for stern drive & inboard marine engines. Sierra synthetic blend inboard engine oil SAE 25W-40 5 quart jug...
Oil Filter For All GM Engines Long Filter
18%
$9.06 $10.99
Sierra oil filter for GM based marine engines with GM long style oil filters. Long GM oil filter 13/16 in. x 16 size threads High...
FITTING STRAIGHT FITTING 1/4" NPT X 3/8" FUEL BARB FUEL FILTERS OR FUEL PUMPS FITTING STRAIGHT FITTING 1/4" NPT X 3/8" FUEL BARB FUEL FILTERS OR FUEL PUMPS
15%
$5.35 $6.29
STRAIGHT FUEL BARB FOR FUEL FILTER OR PUMP 1/4" NPT X 3/8" FUEL BARB Can be used with fuel pump or fuel filter If you need...
FLUSH KIT DO IT YOURSELF FLUSHING-WINTERIZING KIT QUICK-EASY BY STAR BRITE© FLUSH KIT DO IT YOURSELF FLUSHING-WINTERIZING KIT QUICK-EASY BY STAR BRITE©
21%
$67.90 $85.91
Simple way to winterize marine outboard and inboard engines by flushing and filling engine cooling system with antifreeze. Star Brite Do-It-Yourself winterizing kit Quickly and...
FCC Drain Kit PCM OEM RK024178
18%
$90.49 $111.00
FCC DRAIN KIT PCM Nut Drain Fitting Retaining Fitting Water-fuel drain-special pipe plug HX HD Brass 1/8 NPT
Boat Wash In A Bottle 16 Oz Star Brite
39%
$6.00 $9.81
Biodegradable phosphate-free boat wash will leave your boat sparkling clean Star Brite boat wash Concentrated formula in a 16 ounce bottle Biodegradable, phosphate-free and environmentally...
1" FLUSH PRO MARINE ENGINE FLUSHING AND WINTERIZING SYSTEM 1" FLUSH PRO MARINE ENGINE FLUSHING AND WINTERIZING SYSTEM
28%
$124.70 $172.29
1" FLUSH PRO MARINE ENGINE FLUSHING AND WINTERIZING SYSTEM FLUSHPRO™ VALVE MARINE ENGINE FLUSHING & WINTERIZING SYSTEM Some 2002 up PCM GM Engines in Correct...
Filter Water Fuel Separator Filter Indmar OEM 63-6127 Filter Water Fuel Separator Filter Indmar OEM 63-6127
26%
$20.00 $26.99
Fuel/Water Separator Filter Indmar OEM 636127 This is the recommended fuel/water separator filter for the Ford 6.2L engines with a spin-on style filter.  Recommended for...
Spin-On Water separating Fuel Filter OEM Crusader 22687
8%
$18.29 $19.86
Long Original equipment Crusader water separating spin-on fuel filter in 10 micron. Spin-on water separating fuel filter with 10 micron rating O-ring seal is 2...
Rudder Assembly Mastercraft Keyed  - Flat Tiller Arm Keyed Rudder Assembly Mastercraft 1987 - 2015 - Flat Tiller Arm Keyed Port Or Starboard
17%
$1,038.00 $1,248.00
Rudder Assembly - Rudder Assembly Mastercraft Keyed  - Flat Tiller Arm Keyed Keyed port & starboard with two key cuts on each rudder. For Mastercraft 1987...
Mechanical Steering Support Tube and Bracket OEM Seastar®-300617
2%
Sold Out
2 Inch short bracket secures mechanical steering cable at the transom for inboard rudder connection applications. Inboard steering cable standoff bracket 2 in. short bracket...
Side Mount Electric Ski Boat Side Mount Control Seastar OEM CH2200ENCP
3%
$619.00 $639.39
Side Mount Electric Ski Boat Control Note: ETA of this control is early to mid June 2022 per Seastar.  
Rudder - 1000-C803 - Rudder Coronado
16%
$1,245.00 $1,490.09
REPLACEMENT RUDDER Post 1.00" Diameter and 9-1/4" tall Blade Length is 11" tall Bottom of rudder is 4-1/4" Coronado For Rudder Port - CLICK HERE...
Rudder Assembly - Blade, Post & Cut For Keyway - Special Order RPTN-1.125-SP
5%
$720.00 $755.00
Rudder Assembly - Blade, Post & Cut For Keyway - Special Order RPTN-1.125-SP - 1-1/8" Rudder Shaft Diameter 30 Lead Time On This Special Order...
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